Salus MD22A Operation Manuals page 14

14
10
Open the isolation valves and start the
heating system.
11
Bleed through top air vent, bleed the
MD22A again after the system has
reached temperature. Take care as the
water will be hot.
Always service the filter before
leaving the premises. The Mag
Defender spanner can be left with
the customer.
MD22A INSTRUCTION MANUAL